<html><head><meta http-equiv="content-type" content="text/html; charset=utf-8"> <style>
	.KEYW {color: #933;}
	.COMM {color: #bbb; font-style: italic;}
	.NUMB {color: #393;}
	.STRN {color: #393;}
	.REGX {color: #339;}
	.line {border-right: 1px dotted #666; color: #666; font-style: normal;}
	</style></head><body><pre><span class='line'>  1</span> <span class="COMM">/****************************************************************************
<span class='line'>  2</span>  Copyright (c) 2010-2012 cocos2d-x.org
<span class='line'>  3</span>  Copyright (c) 2008-2010 Ricardo Quesada
<span class='line'>  4</span>  Copyright (c) 2011      Zynga Inc.
<span class='line'>  5</span> 
<span class='line'>  6</span>  http://www.cocos2d-x.org
<span class='line'>  7</span> 
<span class='line'>  8</span>  Permission is hereby granted, free of charge, to any person obtaining a copy
<span class='line'>  9</span>  of this software and associated documentation files (the "Software"), to deal
<span class='line'> 10</span>  in the Software without restriction, including without limitation the rights
<span class='line'> 11</span>  to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
<span class='line'> 12</span>  copies of the Software, and to permit persons to whom the Software is
<span class='line'> 13</span>  furnished to do so, subject to the following conditions:
<span class='line'> 14</span> 
<span class='line'> 15</span>  The above copyright notice and this permission notice shall be included in
<span class='line'> 16</span>  all copies or substantial portions of the Software.
<span class='line'> 17</span> 
<span class='line'> 18</span>  THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
<span class='line'> 19</span>  IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
<span class='line'> 20</span>  FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
<span class='line'> 21</span>  AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
<span class='line'> 22</span>  LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
<span class='line'> 23</span>  OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
<span class='line'> 24</span>  THE SOFTWARE.
<span class='line'> 25</span>  ****************************************************************************/</span><span class="WHIT">
<span class='line'> 26</span> 
<span class='line'> 27</span> </span><span class="COMM">//--------------------------------------------------------</span><span class="WHIT">
<span class='line'> 28</span> </span><span class="COMM">//</span><span class="WHIT">
<span class='line'> 29</span> </span><span class="COMM">// POINT</span><span class="WHIT">
<span class='line'> 30</span> </span><span class="COMM">//</span><span class="WHIT">
<span class='line'> 31</span> </span><span class="COMM">//--------------------------------------------------------</span><span class="WHIT">
<span class='line'> 32</span> </span><span class="COMM">/**
<span class='line'> 33</span>  * @class
<span class='line'> 34</span>  * @param {Number} _x
<span class='line'> 35</span>  * @param {Number} _y
<span class='line'> 36</span>  * Constructor
<span class='line'> 37</span>  */</span><span class="WHIT">
<span class='line'> 38</span> </span><span class="NAME">cc.Point</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="KEYW">function</span><span class="WHIT"> </span><span class="PUNC">(</span><span class="NAME">_x</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="NAME">_y</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="WHIT">
<span class='line'> 39</span> </span><span class="WHIT">    </span><span class="NAME">this.x</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">_x</span><span class="WHIT"> </span><span class="PUNC">||</span><span class="WHIT"> </span><span class="NUMB">0</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'> 40</span> </span><span class="WHIT">    </span><span class="NAME">this.y</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">_y</span><span class="WHIT"> </span><span class="PUNC">||</span><span class="WHIT"> </span><span class="NUMB">0</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'> 41</span> </span><span class="PUNC">}</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'> 42</span> 
<span class='line'> 43</span> </span><span class="COMM">/**
<span class='line'> 44</span>  * @function
<span class='line'> 45</span>  * @param {Number} x
<span class='line'> 46</span>  * @param {Number} y
<span class='line'> 47</span>  * @return {cc.Point}
<span class='line'> 48</span>  * Constructor
<span class='line'> 49</span>  */</span><span class="WHIT">
<span class='line'> 50</span> </span><span class="NAME">cc.PointMake</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="KEYW">function</span><span class="WHIT"> </span><span class="PUNC">(</span><span class="NAME">x</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="NAME">y</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="WHIT">
<span class='line'> 51</span> </span><span class="WHIT">    </span><span class="KEYW">return</span><span class="WHIT"> </span><span class="KEYW">new</span><span class="WHIT"> </span><span class="NAME">cc.Point</span><span class="PUNC">(</span><span class="NAME">x</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="NAME">y</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'> 52</span> </span><span class="PUNC">}</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'> 53</span> 
<span class='line'> 54</span> </span><span class="COMM">/**
<span class='line'> 55</span>  * Helper macro that creates a cc.Point.
<span class='line'> 56</span>  * @param {Number} x
<span class='line'> 57</span>  * @param {Number} y
<span class='line'> 58</span>  * @return {}
<span class='line'> 59</span>  */</span><span class="WHIT">
<span class='line'> 60</span> </span><span class="NAME">cc.p</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="KEYW">function</span><span class="WHIT"> </span><span class="PUNC">(</span><span class="NAME">x</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="NAME">y</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="WHIT">
<span class='line'> 61</span> </span><span class="WHIT">    </span><span class="COMM">// optimization</span><span class="WHIT">
<span class='line'> 62</span> </span><span class="WHIT">    </span><span class="KEYW">return</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="NAME">x</span><span class="PUNC">:</span><span class="NAME">x</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="NAME">y</span><span class="PUNC">:</span><span class="NAME">y</span><span class="PUNC">}</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'> 63</span> </span><span class="PUNC">}</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'> 64</span> 
<span class='line'> 65</span> </span><span class="COMM">// JSB compatbility: in JSB, cc._p reuses objects instead of creating new ones</span><span class="WHIT">
<span class='line'> 66</span> </span><span class="NAME">cc._p</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">cc.p</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'> 67</span> 
<span class='line'> 68</span> </span><span class="COMM">/**
<span class='line'> 69</span>  * The "left bottom" point -- equivalent to cc.p(0, 0).
<span class='line'> 70</span>  * @function
<span class='line'> 71</span>  * @return {cc.Point}
<span class='line'> 72</span>  * Constructor
<span class='line'> 73</span>  */</span><span class="WHIT">
<span class='line'> 74</span> </span><span class="NAME">cc.PointZero</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="KEYW">function</span><span class="WHIT"> </span><span class="PUNC">(</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="WHIT">
<span class='line'> 75</span> </span><span class="WHIT">    </span><span class="KEYW">return</span><span class="WHIT"> </span><span class="NAME">cc.p</span><span class="PUNC">(</span><span class="NUMB">0</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="NUMB">0</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'> 76</span> </span><span class="PUNC">}</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'> 77</span> 
<span class='line'> 78</span> </span><span class="NAME">Object.defineProperties</span><span class="PUNC">(</span><span class="NAME">cc</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="WHIT">
<span class='line'> 79</span> </span><span class="WHIT">    </span><span class="NAME">POINT_ZERO</span><span class="PUNC">:</span><span class="PUNC">{</span><span class="WHIT">
<span class='line'> 80</span> </span><span class="WHIT">        </span><span class="NAME">get</span><span class="PUNC">:</span><span class="KEYW">function</span><span class="WHIT"> </span><span class="PUNC">(</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="WHIT">
<span class='line'> 81</span> </span><span class="WHIT">            </span><span class="KEYW">return</span><span class="WHIT"> </span><span class="NAME">cc.p</span><span class="PUNC">(</span><span class="NUMB">0</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="NUMB">0</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'> 82</span> </span><span class="WHIT">        </span><span class="PUNC">}</span><span class="WHIT">
<span class='line'> 83</span> </span><span class="WHIT">    </span><span class="PUNC">}</span><span class="PUNC">,</span><span class="WHIT">
<span class='line'> 84</span> </span><span class="WHIT">    </span><span class="NAME">SIZE_ZERO</span><span class="PUNC">:</span><span class="PUNC">{</span><span class="WHIT">
<span class='line'> 85</span> </span><span class="WHIT">        </span><span class="NAME">get</span><span class="PUNC">:</span><span class="KEYW">function</span><span class="WHIT"> </span><span class="PUNC">(</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="WHIT">
<span class='line'> 86</span> </span><span class="WHIT">            </span><span class="KEYW">return</span><span class="WHIT"> </span><span class="NAME">cc.size</span><span class="PUNC">(</span><span class="NUMB">0</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="NUMB">0</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'> 87</span> </span><span class="WHIT">        </span><span class="PUNC">}</span><span class="WHIT">
<span class='line'> 88</span> </span><span class="WHIT">    </span><span class="PUNC">}</span><span class="PUNC">,</span><span class="WHIT">
<span class='line'> 89</span> </span><span class="WHIT">    </span><span class="NAME">RECT_ZERO</span><span class="PUNC">:</span><span class="PUNC">{</span><span class="WHIT">
<span class='line'> 90</span> </span><span class="WHIT">        </span><span class="NAME">get</span><span class="PUNC">:</span><span class="KEYW">function</span><span class="WHIT"> </span><span class="PUNC">(</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="WHIT">
<span class='line'> 91</span> </span><span class="WHIT">            </span><span class="KEYW">return</span><span class="WHIT"> </span><span class="NAME">cc.rect</span><span class="PUNC">(</span><span class="NUMB">0</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="NUMB">0</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="NUMB">0</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="NUMB">0</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'> 92</span> </span><span class="WHIT">        </span><span class="PUNC">}</span><span class="WHIT">
<span class='line'> 93</span> </span><span class="WHIT">    </span><span class="PUNC">}</span><span class="WHIT">
<span class='line'> 94</span> </span><span class="PUNC">}</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'> 95</span> 
<span class='line'> 96</span> 
<span class='line'> 97</span> 
<span class='line'> 98</span> </span><span class="COMM">/**
<span class='line'> 99</span>  * @function
<span class='line'>100</span>  * @param {cc.Point} point1
<span class='line'>101</span>  * @param {cc.Point} point2
<span class='line'>102</span>  * @return {Boolean}
<span class='line'>103</span>  * Constructor
<span class='line'>104</span>  */</span><span class="WHIT">
<span class='line'>105</span> </span><span class="NAME">cc.pointEqualToPoint</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="KEYW">function</span><span class="WHIT"> </span><span class="PUNC">(</span><span class="NAME">point1</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="NAME">point2</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="WHIT">
<span class='line'>106</span> </span><span class="WHIT">    </span><span class="KEYW">if</span><span class="WHIT"> </span><span class="PUNC">(</span><span class="PUNC">!</span><span class="NAME">point1</span><span class="WHIT"> </span><span class="PUNC">||</span><span class="WHIT"> </span><span class="PUNC">!</span><span class="NAME">point2</span><span class="PUNC">)</span><span class="WHIT">
<span class='line'>107</span> </span><span class="WHIT">        </span><span class="KEYW">return</span><span class="WHIT"> </span><span class="KEYW">false</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>108</span> </span><span class="WHIT">    </span><span class="KEYW">return</span><span class="WHIT"> </span><span class="PUNC">(</span><span class="PUNC">(</span><span class="NAME">point1.x</span><span class="WHIT"> </span><span class="PUNC">==</span><span class="WHIT"> </span><span class="NAME">point2.x</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="PUNC">&&</span><span class="WHIT"> </span><span class="PUNC">(</span><span class="NAME">point1.y</span><span class="WHIT"> </span><span class="PUNC">==</span><span class="WHIT"> </span><span class="NAME">point2.y</span><span class="PUNC">)</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>109</span> </span><span class="PUNC">}</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>110</span> 
<span class='line'>111</span> </span><span class="COMM">// deprecated</span><span class="WHIT">
<span class='line'>112</span> </span><span class="NAME">cc.Point.CCPointEqualToPoint</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">cc.pointEqualToPoint</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>113</span> 
<span class='line'>114</span> 
<span class='line'>115</span> </span><span class="COMM">//--------------------------------------------------------</span><span class="WHIT">
<span class='line'>116</span> </span><span class="COMM">//</span><span class="WHIT">
<span class='line'>117</span> </span><span class="COMM">// SIZE</span><span class="WHIT">
<span class='line'>118</span> </span><span class="COMM">//</span><span class="WHIT">
<span class='line'>119</span> </span><span class="COMM">//--------------------------------------------------------</span><span class="WHIT">
<span class='line'>120</span> 
<span class='line'>121</span> </span><span class="COMM">/**
<span class='line'>122</span>  * @class
<span class='line'>123</span>  * @param {Number} _width
<span class='line'>124</span>  * @param {Number} _height
<span class='line'>125</span>  * Constructor
<span class='line'>126</span>  */</span><span class="WHIT">
<span class='line'>127</span> </span><span class="NAME">cc.Size</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="KEYW">function</span><span class="WHIT"> </span><span class="PUNC">(</span><span class="NAME">_width</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="NAME">_height</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="WHIT">
<span class='line'>128</span> </span><span class="WHIT">    </span><span class="NAME">this.width</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">_width</span><span class="WHIT"> </span><span class="PUNC">||</span><span class="WHIT"> </span><span class="NUMB">0</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>129</span> </span><span class="WHIT">    </span><span class="NAME">this.height</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">_height</span><span class="WHIT"> </span><span class="PUNC">||</span><span class="WHIT"> </span><span class="NUMB">0</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>130</span> </span><span class="PUNC">}</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>131</span> 
<span class='line'>132</span> </span><span class="COMM">/**
<span class='line'>133</span>  * @function
<span class='line'>134</span>  * @param {Number} width
<span class='line'>135</span>  * @param {Number} height
<span class='line'>136</span>  * @return {cc.Size}
<span class='line'>137</span>  * Constructor
<span class='line'>138</span>  */</span><span class="WHIT">
<span class='line'>139</span> </span><span class="NAME">cc.SizeMake</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="KEYW">function</span><span class="WHIT"> </span><span class="PUNC">(</span><span class="NAME">width</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="NAME">height</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="WHIT">
<span class='line'>140</span> </span><span class="WHIT">    </span><span class="KEYW">return</span><span class="WHIT"> </span><span class="NAME">cc.size</span><span class="PUNC">(</span><span class="NAME">width</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="NAME">height</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>141</span> </span><span class="PUNC">}</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>142</span> 
<span class='line'>143</span> </span><span class="COMM">/**
<span class='line'>144</span>  * @function
<span class='line'>145</span>  * @param {Number} width
<span class='line'>146</span>  * @param {Number} height
<span class='line'>147</span>  * @return {Number, Number}
<span class='line'>148</span>  * Constructor
<span class='line'>149</span>  */</span><span class="WHIT">
<span class='line'>150</span> </span><span class="NAME">cc.size</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="KEYW">function</span><span class="WHIT"> </span><span class="PUNC">(</span><span class="NAME">w</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="NAME">h</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="WHIT">
<span class='line'>151</span> </span><span class="WHIT">    </span><span class="COMM">// optimization</span><span class="WHIT">
<span class='line'>152</span> </span><span class="WHIT">    </span><span class="KEYW">return</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="NAME">width</span><span class="PUNC">:</span><span class="NAME">w</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="NAME">height</span><span class="PUNC">:</span><span class="NAME">h</span><span class="PUNC">}</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>153</span> </span><span class="PUNC">}</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>154</span> 
<span class='line'>155</span> </span><span class="COMM">// JSB compatbility: in JSB, cc._size reuses objects instead of creating new ones</span><span class="WHIT">
<span class='line'>156</span> </span><span class="NAME">cc._size</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">cc.size</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>157</span> 
<span class='line'>158</span> </span><span class="COMM">/**
<span class='line'>159</span>  * The "zero" size -- equivalent to cc.size(0, 0).
<span class='line'>160</span>  * @function
<span class='line'>161</span>  * @return {cc.Size}
<span class='line'>162</span>  * Constructor
<span class='line'>163</span>  */</span><span class="WHIT">
<span class='line'>164</span> </span><span class="NAME">cc.SizeZero</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="KEYW">function</span><span class="WHIT"> </span><span class="PUNC">(</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="WHIT">
<span class='line'>165</span> </span><span class="WHIT">    </span><span class="KEYW">return</span><span class="WHIT"> </span><span class="NAME">cc.size</span><span class="PUNC">(</span><span class="NUMB">0</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="NUMB">0</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>166</span> </span><span class="PUNC">}</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>167</span> 
<span class='line'>168</span> 
<span class='line'>169</span> </span><span class="COMM">/**
<span class='line'>170</span>  * @function
<span class='line'>171</span>  * @param {cc.Size} size1
<span class='line'>172</span>  * @param {cc.Size} size2
<span class='line'>173</span>  * @return {Boolean}
<span class='line'>174</span>  * Constructor
<span class='line'>175</span>  */</span><span class="WHIT">
<span class='line'>176</span> </span><span class="NAME">cc.sizeEqualToSize</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="KEYW">function</span><span class="WHIT"> </span><span class="PUNC">(</span><span class="NAME">size1</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="NAME">size2</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="WHIT">
<span class='line'>177</span> </span><span class="WHIT">    </span><span class="KEYW">if</span><span class="WHIT"> </span><span class="PUNC">(</span><span class="PUNC">!</span><span class="NAME">size1</span><span class="WHIT"> </span><span class="PUNC">||</span><span class="WHIT"> </span><span class="PUNC">!</span><span class="NAME">size2</span><span class="PUNC">)</span><span class="WHIT">
<span class='line'>178</span> </span><span class="WHIT">        </span><span class="KEYW">return</span><span class="WHIT"> </span><span class="KEYW">false</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>179</span> </span><span class="WHIT">    </span><span class="KEYW">return</span><span class="WHIT"> </span><span class="PUNC">(</span><span class="PUNC">(</span><span class="NAME">size1.width</span><span class="WHIT"> </span><span class="PUNC">==</span><span class="WHIT"> </span><span class="NAME">size2.width</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="PUNC">&&</span><span class="WHIT"> </span><span class="PUNC">(</span><span class="NAME">size1.height</span><span class="WHIT"> </span><span class="PUNC">==</span><span class="WHIT"> </span><span class="NAME">size2.height</span><span class="PUNC">)</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>180</span> </span><span class="PUNC">}</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>181</span> 
<span class='line'>182</span> </span><span class="COMM">// deprecated</span><span class="WHIT">
<span class='line'>183</span> </span><span class="NAME">cc.Size.CCSizeEqualToSize</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">cc.sizeEqualToSize</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>184</span> 
<span class='line'>185</span> </span><span class="COMM">//--------------------------------------------------------</span><span class="WHIT">
<span class='line'>186</span> </span><span class="COMM">//</span><span class="WHIT">
<span class='line'>187</span> </span><span class="COMM">// RECT</span><span class="WHIT">
<span class='line'>188</span> </span><span class="COMM">//</span><span class="WHIT">
<span class='line'>189</span> </span><span class="COMM">//--------------------------------------------------------</span><span class="WHIT">
<span class='line'>190</span> 
<span class='line'>191</span> </span><span class="COMM">/**
<span class='line'>192</span>  * @class
<span class='line'>193</span>  * @param {Number} x1
<span class='line'>194</span>  * @param {Number} y1
<span class='line'>195</span>  * @param {Number} width1
<span class='line'>196</span>  * @param {Number} height1
<span class='line'>197</span>  * Constructor
<span class='line'>198</span>  */</span><span class="WHIT">
<span class='line'>199</span> </span><span class="NAME">cc.Rect</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="KEYW">function</span><span class="WHIT"> </span><span class="PUNC">(</span><span class="NAME">x1</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="NAME">y1</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="NAME">width1</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="NAME">height1</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="WHIT">
<span class='line'>200</span> </span><span class="WHIT">    </span><span class="KEYW">switch</span><span class="WHIT"> </span><span class="PUNC">(</span><span class="NAME">arguments.length</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="WHIT">
<span class='line'>201</span> </span><span class="WHIT">        </span><span class="KEYW">case</span><span class="WHIT"> </span><span class="NUMB">0</span><span class="PUNC">:</span><span class="WHIT">
<span class='line'>202</span> </span><span class="WHIT">            </span><span class="NAME">this.origin</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">cc.p</span><span class="PUNC">(</span><span class="NUMB">0</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="NUMB">0</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>203</span> </span><span class="WHIT">            </span><span class="NAME">this.size</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">cc.size</span><span class="PUNC">(</span><span class="NUMB">0</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="NUMB">0</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>204</span> </span><span class="WHIT">            </span><span class="KEYW">break</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>205</span> </span><span class="WHIT">        </span><span class="KEYW">case</span><span class="WHIT"> </span><span class="NUMB">1</span><span class="PUNC">:</span><span class="WHIT">
<span class='line'>206</span> </span><span class="WHIT">            </span><span class="KEYW">var</span><span class="WHIT"> </span><span class="NAME">oldRect</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">x1</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>207</span> </span><span class="WHIT">            </span><span class="KEYW">if</span><span class="WHIT"> </span><span class="PUNC">(</span><span class="PUNC">!</span><span class="NAME">oldRect</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="WHIT">
<span class='line'>208</span> </span><span class="WHIT">                </span><span class="NAME">this.origin</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">cc.p</span><span class="PUNC">(</span><span class="NUMB">0</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="NUMB">0</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>209</span> </span><span class="WHIT">                </span><span class="NAME">this.size</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">cc.size</span><span class="PUNC">(</span><span class="NUMB">0</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="NUMB">0</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>210</span> </span><span class="WHIT">            </span><span class="PUNC">}</span><span class="WHIT"> </span><span class="KEYW">else</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="WHIT">
<span class='line'>211</span> </span><span class="WHIT">                </span><span class="KEYW">if</span><span class="WHIT"> </span><span class="PUNC">(</span><span class="NAME">oldRect</span><span class="WHIT"> </span><span class="KEYW">instanceof</span><span class="WHIT"> </span><span class="NAME">cc.Rect</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="WHIT">
<span class='line'>212</span> </span><span class="WHIT">                    </span><span class="NAME">this.origin</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">cc.p</span><span class="PUNC">(</span><span class="NAME">oldRect.origin.x</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="NAME">oldRect.origin.y</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>213</span> </span><span class="WHIT">                    </span><span class="NAME">this.size</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">cc.size</span><span class="PUNC">(</span><span class="NAME">oldRect.size.width</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="NAME">oldRect.size.height</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>214</span> </span><span class="WHIT">                </span><span class="PUNC">}</span><span class="WHIT"> </span><span class="KEYW">else</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="WHIT">
<span class='line'>215</span> </span><span class="WHIT">                    </span><span class="KEYW">throw</span><span class="WHIT"> </span><span class="STRN">"unknown argument type"</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>216</span> </span><span class="WHIT">                </span><span class="PUNC">}</span><span class="WHIT">
<span class='line'>217</span> </span><span class="WHIT">            </span><span class="PUNC">}</span><span class="WHIT">
<span class='line'>218</span> </span><span class="WHIT">            </span><span class="KEYW">break</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>219</span> </span><span class="WHIT">        </span><span class="KEYW">case</span><span class="WHIT"> </span><span class="NUMB">2</span><span class="PUNC">:</span><span class="WHIT">
<span class='line'>220</span> </span><span class="WHIT">            </span><span class="NAME">this.origin</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">x1</span><span class="WHIT"> </span><span class="PUNC">?</span><span class="WHIT"> </span><span class="NAME">cc.p</span><span class="PUNC">(</span><span class="NAME">x1.x</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="NAME">x1.y</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="PUNC">:</span><span class="WHIT"> </span><span class="NAME">cc.p</span><span class="PUNC">(</span><span class="NUMB">0</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="NUMB">0</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>221</span> </span><span class="WHIT">            </span><span class="NAME">this.size</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">y1</span><span class="WHIT"> </span><span class="PUNC">?</span><span class="WHIT"> </span><span class="NAME">cc.size</span><span class="PUNC">(</span><span class="NAME">y1.width</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="NAME">y1.height</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="PUNC">:</span><span class="WHIT"> </span><span class="NAME">cc.size</span><span class="PUNC">(</span><span class="NUMB">0</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="NUMB">0</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>222</span> </span><span class="WHIT">            </span><span class="KEYW">break</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>223</span> </span><span class="WHIT">        </span><span class="KEYW">case</span><span class="WHIT"> </span><span class="NUMB">4</span><span class="PUNC">:</span><span class="WHIT">
<span class='line'>224</span> </span><span class="WHIT">            </span><span class="NAME">this.origin</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">cc.p</span><span class="PUNC">(</span><span class="NAME">x1</span><span class="WHIT"> </span><span class="PUNC">||</span><span class="WHIT"> </span><span class="NUMB">0</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="NAME">y1</span><span class="WHIT"> </span><span class="PUNC">||</span><span class="WHIT"> </span><span class="NUMB">0</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>225</span> </span><span class="WHIT">            </span><span class="NAME">this.size</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">cc.size</span><span class="PUNC">(</span><span class="NAME">width1</span><span class="WHIT"> </span><span class="PUNC">||</span><span class="WHIT"> </span><span class="NUMB">0</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="NAME">height1</span><span class="WHIT"> </span><span class="PUNC">||</span><span class="WHIT"> </span><span class="NUMB">0</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>226</span> </span><span class="WHIT">            </span><span class="KEYW">break</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>227</span> </span><span class="WHIT">        </span><span class="KEYW">default</span><span class="PUNC">:</span><span class="WHIT">
<span class='line'>228</span> </span><span class="WHIT">            </span><span class="KEYW">throw</span><span class="WHIT"> </span><span class="STRN">"unknown argument type"</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>229</span> </span><span class="WHIT">            </span><span class="KEYW">break</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>230</span> </span><span class="WHIT">    </span><span class="PUNC">}</span><span class="WHIT">
<span class='line'>231</span> </span><span class="PUNC">}</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>232</span> 
<span class='line'>233</span> </span><span class="COMM">/**
<span class='line'>234</span>  * @function
<span class='line'>235</span>  * @param {Number} x
<span class='line'>236</span>  * @param {Number} y
<span class='line'>237</span>  * @param {Number} width
<span class='line'>238</span>  * @param {Number} height
<span class='line'>239</span>  * @return {cc.Rect}
<span class='line'>240</span>  * Constructor
<span class='line'>241</span>  */</span><span class="WHIT">
<span class='line'>242</span> </span><span class="NAME">cc.RectMake</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="KEYW">function</span><span class="WHIT"> </span><span class="PUNC">(</span><span class="NAME">x</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="NAME">y</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="NAME">width</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="NAME">height</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="WHIT">
<span class='line'>243</span> </span><span class="WHIT">    </span><span class="KEYW">return</span><span class="WHIT"> </span><span class="NAME">cc.rect</span><span class="PUNC">(</span><span class="NAME">x</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="NAME">y</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="NAME">width</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="NAME">height</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>244</span> </span><span class="PUNC">}</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>245</span> 
<span class='line'>246</span> </span><span class="COMM">// backward compatible</span><span class="WHIT">
<span class='line'>247</span> </span><span class="NAME">cc.rect</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="KEYW">function</span><span class="WHIT"> </span><span class="PUNC">(</span><span class="NAME">x</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="NAME">y</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="NAME">w</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="NAME">h</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="WHIT">
<span class='line'>248</span> </span><span class="WHIT">    </span><span class="COMM">// XXX: We can't do optimization here, since the cc.Rect class has some instance methods.</span><span class="WHIT">
<span class='line'>249</span> </span><span class="WHIT">    </span><span class="COMM">// return { origin:{x:x, y:y}, size:{width:w, height:h} };</span><span class="WHIT">
<span class='line'>250</span> </span><span class="WHIT">    </span><span class="KEYW">return</span><span class="WHIT"> </span><span class="KEYW">new</span><span class="WHIT"> </span><span class="NAME">cc.Rect</span><span class="PUNC">(</span><span class="NAME">x</span><span class="PUNC">,</span><span class="NAME">y</span><span class="PUNC">,</span><span class="NAME">w</span><span class="PUNC">,</span><span class="NAME">h</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>251</span> </span><span class="PUNC">}</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>252</span> 
<span class='line'>253</span> </span><span class="COMM">// JSB compatbility: in JSB, cc._rect reuses objects instead of creating new ones</span><span class="WHIT">
<span class='line'>254</span> </span><span class="NAME">cc._rect</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">cc.rect</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>255</span> 
<span class='line'>256</span> </span><span class="COMM">/**
<span class='line'>257</span>  * The "zero" rectangle -- equivalent to cc.rect(0, 0, 0, 0).
<span class='line'>258</span>  * @function
<span class='line'>259</span>  * @return {cc.Rect}
<span class='line'>260</span>  * Constructor
<span class='line'>261</span>  */</span><span class="WHIT">
<span class='line'>262</span> </span><span class="NAME">cc.RectZero</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="KEYW">function</span><span class="WHIT"> </span><span class="PUNC">(</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="WHIT">
<span class='line'>263</span> </span><span class="WHIT">    </span><span class="KEYW">return</span><span class="WHIT"> </span><span class="NAME">cc.rect</span><span class="PUNC">(</span><span class="NUMB">0</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="NUMB">0</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="NUMB">0</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="NUMB">0</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>264</span> </span><span class="PUNC">}</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>265</span> 
<span class='line'>266</span> </span><span class="COMM">/**
<span class='line'>267</span>  * @function
<span class='line'>268</span>  * @param {cc.Rect} rect1
<span class='line'>269</span>  * @param {cc.Rect} rect2
<span class='line'>270</span>  * @return {Boolean}
<span class='line'>271</span>  * Constructor
<span class='line'>272</span>  */</span><span class="WHIT">
<span class='line'>273</span> </span><span class="NAME">cc.rectEqualToRect</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="KEYW">function</span><span class="WHIT"> </span><span class="PUNC">(</span><span class="NAME">rect1</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="NAME">rect2</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="WHIT">
<span class='line'>274</span> </span><span class="WHIT">    </span><span class="KEYW">if</span><span class="PUNC">(</span><span class="PUNC">!</span><span class="NAME">rect1</span><span class="WHIT"> </span><span class="PUNC">||</span><span class="WHIT"> </span><span class="PUNC">!</span><span class="NAME">rect2</span><span class="PUNC">)</span><span class="WHIT">
<span class='line'>275</span> </span><span class="WHIT">        </span><span class="KEYW">return</span><span class="WHIT"> </span><span class="KEYW">false</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>276</span> </span><span class="WHIT">    </span><span class="KEYW">return</span><span class="WHIT"> </span><span class="PUNC">(</span><span class="PUNC">(</span><span class="NAME">cc.Point.CCPointEqualToPoint</span><span class="PUNC">(</span><span class="NAME">rect1.origin</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="NAME">rect2.origin</span><span class="PUNC">)</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="PUNC">&&</span><span class="WHIT">
<span class='line'>277</span> </span><span class="WHIT">        </span><span class="PUNC">(</span><span class="NAME">cc.Size.CCSizeEqualToSize</span><span class="PUNC">(</span><span class="NAME">rect1.size</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="NAME">rect2.size</span><span class="PUNC">)</span><span class="PUNC">)</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>278</span> </span><span class="PUNC">}</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>279</span> 
<span class='line'>280</span> </span><span class="COMM">/**
<span class='line'>281</span>  * @function
<span class='line'>282</span>  * @param {cc.Rect} rect1
<span class='line'>283</span>  * @param {cc.Rect} rect2
<span class='line'>284</span>  * @return {Boolean}
<span class='line'>285</span>  */</span><span class="WHIT">
<span class='line'>286</span> </span><span class="NAME">cc.rectContainsRect</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="KEYW">function</span><span class="WHIT"> </span><span class="PUNC">(</span><span class="NAME">rect1</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="NAME">rect2</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="WHIT">
<span class='line'>287</span> </span><span class="WHIT">    </span><span class="KEYW">if</span><span class="WHIT"> </span><span class="PUNC">(</span><span class="PUNC">!</span><span class="NAME">rect1</span><span class="WHIT"> </span><span class="PUNC">||</span><span class="WHIT"> </span><span class="PUNC">!</span><span class="NAME">rect2</span><span class="PUNC">)</span><span class="WHIT">
<span class='line'>288</span> </span><span class="WHIT">        </span><span class="KEYW">return</span><span class="WHIT"> </span><span class="KEYW">false</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>289</span> 
<span class='line'>290</span> </span><span class="WHIT">    </span><span class="KEYW">if</span><span class="WHIT"> </span><span class="PUNC">(</span><span class="PUNC">(</span><span class="NAME">rect1.origin.x</span><span class="WHIT"> </span><span class="PUNC">>=</span><span class="WHIT"> </span><span class="NAME">rect2.origin.x</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="PUNC">||</span><span class="WHIT"> </span><span class="PUNC">(</span><span class="NAME">rect1.origin.y</span><span class="WHIT"> </span><span class="PUNC">>=</span><span class="WHIT"> </span><span class="NAME">rect2.origin.y</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="PUNC">||</span><span class="WHIT">
<span class='line'>291</span> </span><span class="WHIT">        </span><span class="PUNC">(</span><span class="WHIT"> </span><span class="NAME">rect1.origin.x</span><span class="WHIT"> </span><span class="PUNC">+</span><span class="WHIT"> </span><span class="NAME">rect1.size.width</span><span class="WHIT"> </span><span class="PUNC">&lt;=</span><span class="WHIT"> </span><span class="NAME">rect2.origin.x</span><span class="WHIT"> </span><span class="PUNC">+</span><span class="WHIT"> </span><span class="NAME">rect2.size.width</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="PUNC">||</span><span class="WHIT">
<span class='line'>292</span> </span><span class="WHIT">        </span><span class="PUNC">(</span><span class="WHIT"> </span><span class="NAME">rect1.origin.y</span><span class="WHIT"> </span><span class="PUNC">+</span><span class="WHIT"> </span><span class="NAME">rect1.size.height</span><span class="WHIT"> </span><span class="PUNC">&lt;=</span><span class="WHIT"> </span><span class="NAME">rect2.origin.y</span><span class="WHIT"> </span><span class="PUNC">+</span><span class="WHIT"> </span><span class="NAME">rect2.size.height</span><span class="PUNC">)</span><span class="PUNC">)</span><span class="WHIT">
<span class='line'>293</span> </span><span class="WHIT">        </span><span class="KEYW">return</span><span class="WHIT"> </span><span class="KEYW">false</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>294</span> </span><span class="WHIT">    </span><span class="KEYW">return</span><span class="WHIT"> </span><span class="KEYW">true</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>295</span> </span><span class="PUNC">}</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>296</span> 
<span class='line'>297</span> </span><span class="COMM">/**
<span class='line'>298</span>  * return the rightmost x-value of 'rect'
<span class='line'>299</span>  * @function
<span class='line'>300</span>  * @param {cc.Rect} rect
<span class='line'>301</span>  * @return {Number}
<span class='line'>302</span>  * Constructor
<span class='line'>303</span>  */</span><span class="WHIT">
<span class='line'>304</span> </span><span class="NAME">cc.rectGetMaxX</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="KEYW">function</span><span class="WHIT"> </span><span class="PUNC">(</span><span class="NAME">rect</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="WHIT">
<span class='line'>305</span> </span><span class="WHIT">    </span><span class="KEYW">return</span><span class="WHIT"> </span><span class="PUNC">(</span><span class="NAME">rect.origin.x</span><span class="WHIT"> </span><span class="PUNC">+</span><span class="WHIT"> </span><span class="NAME">rect.size.width</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>306</span> </span><span class="PUNC">}</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>307</span> 
<span class='line'>308</span> </span><span class="COMM">/**
<span class='line'>309</span>  * return the midpoint x-value of 'rect'
<span class='line'>310</span>  * @function
<span class='line'>311</span>  * @param {cc.Rect} rect
<span class='line'>312</span>  * @return {Number}
<span class='line'>313</span>  * Constructor
<span class='line'>314</span>  */</span><span class="WHIT">
<span class='line'>315</span> </span><span class="NAME">cc.rectGetMidX</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="KEYW">function</span><span class="WHIT"> </span><span class="PUNC">(</span><span class="NAME">rect</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="WHIT">
<span class='line'>316</span> </span><span class="WHIT">    </span><span class="KEYW">return</span><span class="WHIT"> </span><span class="PUNC">(</span><span class="NAME">rect.origin.x</span><span class="WHIT"> </span><span class="PUNC">+</span><span class="WHIT"> </span><span class="NAME">rect.size.width</span><span class="WHIT"> </span><span class="PUNC">/</span><span class="WHIT"> </span><span class="NUMB">2.0</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>317</span> </span><span class="PUNC">}</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>318</span> </span><span class="COMM">/**
<span class='line'>319</span>  * return the leftmost x-value of 'rect'
<span class='line'>320</span>  * @function
<span class='line'>321</span>  * @param {cc.Rect} rect
<span class='line'>322</span>  * @return {Number}
<span class='line'>323</span>  * Constructor
<span class='line'>324</span>  */</span><span class="WHIT">
<span class='line'>325</span> </span><span class="NAME">cc.rectGetMinX</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="KEYW">function</span><span class="WHIT"> </span><span class="PUNC">(</span><span class="NAME">rect</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="WHIT">
<span class='line'>326</span> </span><span class="WHIT">    </span><span class="KEYW">return</span><span class="WHIT"> </span><span class="NAME">rect.origin.x</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>327</span> </span><span class="PUNC">}</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>328</span> 
<span class='line'>329</span> </span><span class="COMM">/**
<span class='line'>330</span>  * Return the topmost y-value of `rect'
<span class='line'>331</span>  * @function
<span class='line'>332</span>  * @param {cc.Rect} rect
<span class='line'>333</span>  * @return {Number}
<span class='line'>334</span>  * Constructor
<span class='line'>335</span>  */</span><span class="WHIT">
<span class='line'>336</span> </span><span class="NAME">cc.rectGetMaxY</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="KEYW">function</span><span class="WHIT"> </span><span class="PUNC">(</span><span class="NAME">rect</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="WHIT">
<span class='line'>337</span> </span><span class="WHIT">    </span><span class="KEYW">return</span><span class="PUNC">(</span><span class="NAME">rect.origin.y</span><span class="WHIT"> </span><span class="PUNC">+</span><span class="WHIT"> </span><span class="NAME">rect.size.height</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>338</span> </span><span class="PUNC">}</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>339</span> 
<span class='line'>340</span> </span><span class="COMM">/**
<span class='line'>341</span>  * Return the midpoint y-value of `rect'
<span class='line'>342</span>  * @function
<span class='line'>343</span>  * @param {cc.Rect} rect
<span class='line'>344</span>  * @return {Number}
<span class='line'>345</span>  * Constructor
<span class='line'>346</span>  */</span><span class="WHIT">
<span class='line'>347</span> </span><span class="NAME">cc.rectGetMidY</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="KEYW">function</span><span class="WHIT"> </span><span class="PUNC">(</span><span class="NAME">rect</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="WHIT">
<span class='line'>348</span> </span><span class="WHIT">    </span><span class="KEYW">return</span><span class="WHIT"> </span><span class="NAME">rect.origin.y</span><span class="WHIT"> </span><span class="PUNC">+</span><span class="WHIT"> </span><span class="NAME">rect.size.height</span><span class="WHIT"> </span><span class="PUNC">/</span><span class="WHIT"> </span><span class="NUMB">2.0</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>349</span> </span><span class="PUNC">}</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>350</span> 
<span class='line'>351</span> </span><span class="COMM">/**
<span class='line'>352</span>  * Return the bottommost y-value of `rect'
<span class='line'>353</span>  * @function
<span class='line'>354</span>  * @param {cc.Rect} rect
<span class='line'>355</span>  * @return {Number}
<span class='line'>356</span>  * Constructor
<span class='line'>357</span>  */</span><span class="WHIT">
<span class='line'>358</span> </span><span class="NAME">cc.rectGetMinY</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="KEYW">function</span><span class="WHIT"> </span><span class="PUNC">(</span><span class="NAME">rect</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="WHIT">
<span class='line'>359</span> </span><span class="WHIT">    </span><span class="KEYW">return</span><span class="WHIT"> </span><span class="NAME">rect.origin.y</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>360</span> </span><span class="PUNC">}</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>361</span> 
<span class='line'>362</span> </span><span class="COMM">/**
<span class='line'>363</span>  * @function
<span class='line'>364</span>  * @param {cc.Rect} rect
<span class='line'>365</span>  * @param {cc.Point} point
<span class='line'>366</span>  * @return {Boolean}
<span class='line'>367</span>  * Constructor
<span class='line'>368</span>  */</span><span class="WHIT">
<span class='line'>369</span> </span><span class="NAME">cc.rectContainsPoint</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="KEYW">function</span><span class="WHIT"> </span><span class="PUNC">(</span><span class="NAME">rect</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="NAME">point</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="WHIT">
<span class='line'>370</span> </span><span class="WHIT">    </span><span class="KEYW">var</span><span class="WHIT"> </span><span class="NAME">ret</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="KEYW">false</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>371</span> </span><span class="WHIT">    </span><span class="KEYW">if</span><span class="WHIT"> </span><span class="PUNC">(</span><span class="NAME">point.x</span><span class="WHIT"> </span><span class="PUNC">>=</span><span class="WHIT"> </span><span class="NAME">cc.Rect.CCRectGetMinX</span><span class="PUNC">(</span><span class="NAME">rect</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="PUNC">&&</span><span class="WHIT"> </span><span class="NAME">point.x</span><span class="WHIT"> </span><span class="PUNC">&lt;=</span><span class="WHIT"> </span><span class="NAME">cc.Rect.CCRectGetMaxX</span><span class="PUNC">(</span><span class="NAME">rect</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="PUNC">&&</span><span class="WHIT">
<span class='line'>372</span> </span><span class="WHIT">        </span><span class="NAME">point.y</span><span class="WHIT"> </span><span class="PUNC">>=</span><span class="WHIT"> </span><span class="NAME">cc.Rect.CCRectGetMinY</span><span class="PUNC">(</span><span class="NAME">rect</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="PUNC">&&</span><span class="WHIT"> </span><span class="NAME">point.y</span><span class="WHIT"> </span><span class="PUNC">&lt;=</span><span class="WHIT"> </span><span class="NAME">cc.Rect.CCRectGetMaxY</span><span class="PUNC">(</span><span class="NAME">rect</span><span class="PUNC">)</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="WHIT">
<span class='line'>373</span> </span><span class="WHIT">        </span><span class="NAME">ret</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="KEYW">true</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>374</span> </span><span class="WHIT">    </span><span class="PUNC">}</span><span class="WHIT">
<span class='line'>375</span> </span><span class="WHIT">    </span><span class="KEYW">return</span><span class="WHIT"> </span><span class="NAME">ret</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>376</span> </span><span class="PUNC">}</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>377</span> 
<span class='line'>378</span> </span><span class="COMM">/**
<span class='line'>379</span>  * @function
<span class='line'>380</span>  * @param {cc.Rect} rectA
<span class='line'>381</span>  * @param {cc.Rect} rectB
<span class='line'>382</span>  * @return {Boolean}
<span class='line'>383</span>  * Constructor
<span class='line'>384</span>  */</span><span class="WHIT">
<span class='line'>385</span> </span><span class="NAME">cc.rectIntersectsRect</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="KEYW">function</span><span class="WHIT"> </span><span class="PUNC">(</span><span class="NAME">rectA</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="NAME">rectB</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="WHIT">
<span class='line'>386</span> </span><span class="WHIT">    </span><span class="KEYW">return</span><span class="WHIT"> </span><span class="PUNC">!</span><span class="PUNC">(</span><span class="NAME">cc.Rect.CCRectGetMaxX</span><span class="PUNC">(</span><span class="NAME">rectA</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="PUNC">&lt;</span><span class="WHIT"> </span><span class="NAME">cc.Rect.CCRectGetMinX</span><span class="PUNC">(</span><span class="NAME">rectB</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="PUNC">||</span><span class="WHIT">
<span class='line'>387</span> </span><span class="WHIT">        </span><span class="NAME">cc.Rect.CCRectGetMaxX</span><span class="PUNC">(</span><span class="NAME">rectB</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="PUNC">&lt;</span><span class="WHIT"> </span><span class="NAME">cc.Rect.CCRectGetMinX</span><span class="PUNC">(</span><span class="NAME">rectA</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="PUNC">||</span><span class="WHIT">
<span class='line'>388</span> </span><span class="WHIT">        </span><span class="NAME">cc.Rect.CCRectGetMaxY</span><span class="PUNC">(</span><span class="NAME">rectA</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="PUNC">&lt;</span><span class="WHIT"> </span><span class="NAME">cc.Rect.CCRectGetMinY</span><span class="PUNC">(</span><span class="NAME">rectB</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="PUNC">||</span><span class="WHIT">
<span class='line'>389</span> </span><span class="WHIT">        </span><span class="NAME">cc.Rect.CCRectGetMaxY</span><span class="PUNC">(</span><span class="NAME">rectB</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="PUNC">&lt;</span><span class="WHIT"> </span><span class="NAME">cc.Rect.CCRectGetMinY</span><span class="PUNC">(</span><span class="NAME">rectA</span><span class="PUNC">)</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>390</span> </span><span class="PUNC">}</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>391</span> 
<span class='line'>392</span> </span><span class="COMM">/**
<span class='line'>393</span>  * @function
<span class='line'>394</span>  * @param {cc.Rect} rectA
<span class='line'>395</span>  * @param {cc.Rect} rectB
<span class='line'>396</span>  * @return {Boolean}
<span class='line'>397</span>  * Constructor
<span class='line'>398</span>  */</span><span class="WHIT">
<span class='line'>399</span> </span><span class="NAME">cc.rectOverlapsRect</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="KEYW">function</span><span class="WHIT"> </span><span class="PUNC">(</span><span class="NAME">rectA</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="NAME">rectB</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="WHIT">
<span class='line'>400</span> </span><span class="WHIT">    </span><span class="KEYW">if</span><span class="WHIT"> </span><span class="PUNC">(</span><span class="NAME">rectA.origin.x</span><span class="WHIT"> </span><span class="PUNC">+</span><span class="WHIT"> </span><span class="NAME">rectA.size.width</span><span class="WHIT"> </span><span class="PUNC">&lt;</span><span class="WHIT"> </span><span class="NAME">rectB.origin.x</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="WHIT">
<span class='line'>401</span> </span><span class="WHIT">        </span><span class="KEYW">return</span><span class="WHIT"> </span><span class="KEYW">false</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>402</span> </span><span class="WHIT">    </span><span class="PUNC">}</span><span class="WHIT">
<span class='line'>403</span> </span><span class="WHIT">    </span><span class="KEYW">if</span><span class="WHIT"> </span><span class="PUNC">(</span><span class="NAME">rectB.origin.x</span><span class="WHIT"> </span><span class="PUNC">+</span><span class="WHIT"> </span><span class="NAME">rectB.size.width</span><span class="WHIT"> </span><span class="PUNC">&lt;</span><span class="WHIT"> </span><span class="NAME">rectA.origin.x</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="WHIT">
<span class='line'>404</span> </span><span class="WHIT">        </span><span class="KEYW">return</span><span class="WHIT"> </span><span class="KEYW">false</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>405</span> </span><span class="WHIT">    </span><span class="PUNC">}</span><span class="WHIT">
<span class='line'>406</span> </span><span class="WHIT">    </span><span class="KEYW">if</span><span class="WHIT"> </span><span class="PUNC">(</span><span class="NAME">rectA.origin.y</span><span class="WHIT"> </span><span class="PUNC">+</span><span class="WHIT"> </span><span class="NAME">rectA.size.height</span><span class="WHIT"> </span><span class="PUNC">&lt;</span><span class="WHIT"> </span><span class="NAME">rectB.origin.y</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="WHIT">
<span class='line'>407</span> </span><span class="WHIT">        </span><span class="KEYW">return</span><span class="WHIT"> </span><span class="KEYW">false</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>408</span> </span><span class="WHIT">    </span><span class="PUNC">}</span><span class="WHIT">
<span class='line'>409</span> </span><span class="WHIT">    </span><span class="KEYW">if</span><span class="WHIT"> </span><span class="PUNC">(</span><span class="NAME">rectB.origin.y</span><span class="WHIT"> </span><span class="PUNC">+</span><span class="WHIT"> </span><span class="NAME">rectB.size.height</span><span class="WHIT"> </span><span class="PUNC">&lt;</span><span class="WHIT"> </span><span class="NAME">rectA.origin.y</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="WHIT">
<span class='line'>410</span> </span><span class="WHIT">        </span><span class="KEYW">return</span><span class="WHIT"> </span><span class="KEYW">false</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>411</span> </span><span class="WHIT">    </span><span class="PUNC">}</span><span class="WHIT">
<span class='line'>412</span> </span><span class="WHIT">    </span><span class="KEYW">return</span><span class="WHIT"> </span><span class="KEYW">true</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>413</span> </span><span class="PUNC">}</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>414</span> 
<span class='line'>415</span> </span><span class="COMM">/**
<span class='line'>416</span>  * Returns the smallest rectangle that contains the two source rectangles.
<span class='line'>417</span>  * @function
<span class='line'>418</span>  * @param {cc.Rect}　rectA
<span class='line'>419</span>  * @param {cc.Rect}　rectB
<span class='line'>420</span>  * @return {cc.Rect}
<span class='line'>421</span>  * Constructor
<span class='line'>422</span>  */</span><span class="WHIT">
<span class='line'>423</span> </span><span class="NAME">cc.rectUnion</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="KEYW">function</span><span class="WHIT"> </span><span class="PUNC">(</span><span class="NAME">rectA</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="NAME">rectB</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="WHIT">
<span class='line'>424</span> </span><span class="WHIT">    </span><span class="KEYW">var</span><span class="WHIT"> </span><span class="NAME">rect</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">cc.rect</span><span class="PUNC">(</span><span class="NUMB">0</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="NUMB">0</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="NUMB">0</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="NUMB">0</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>425</span> </span><span class="WHIT">    </span><span class="NAME">rect.origin.x</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">Math.min</span><span class="PUNC">(</span><span class="NAME">rectA.origin.x</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="NAME">rectB.origin.x</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>426</span> </span><span class="WHIT">    </span><span class="NAME">rect.origin.y</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">Math.min</span><span class="PUNC">(</span><span class="NAME">rectA.origin.y</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="NAME">rectB.origin.y</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>427</span> </span><span class="WHIT">    </span><span class="NAME">rect.size.width</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">Math.max</span><span class="PUNC">(</span><span class="NAME">rectA.origin.x</span><span class="WHIT"> </span><span class="PUNC">+</span><span class="WHIT"> </span><span class="NAME">rectA.size.width</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="NAME">rectB.origin.x</span><span class="WHIT"> </span><span class="PUNC">+</span><span class="WHIT"> </span><span class="NAME">rectB.size.width</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="PUNC">-</span><span class="WHIT"> </span><span class="NAME">rect.origin.x</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>428</span> </span><span class="WHIT">    </span><span class="NAME">rect.size.height</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">Math.max</span><span class="PUNC">(</span><span class="NAME">rectA.origin.y</span><span class="WHIT"> </span><span class="PUNC">+</span><span class="WHIT"> </span><span class="NAME">rectA.size.height</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="NAME">rectB.origin.y</span><span class="WHIT"> </span><span class="PUNC">+</span><span class="WHIT"> </span><span class="NAME">rectB.size.height</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="PUNC">-</span><span class="WHIT"> </span><span class="NAME">rect.origin.y</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>429</span> </span><span class="WHIT">    </span><span class="KEYW">return</span><span class="WHIT"> </span><span class="NAME">rect</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>430</span> </span><span class="PUNC">}</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>431</span> 
<span class='line'>432</span> </span><span class="COMM">/**
<span class='line'>433</span>  * Returns the overlapping portion of 2 rectangles
<span class='line'>434</span>  * @function
<span class='line'>435</span>  * @param {cc.Rect} rectA
<span class='line'>436</span>  * @param {cc.Rect} rectB
<span class='line'>437</span>  * @return {cc.Rect}
<span class='line'>438</span>  * Constructor
<span class='line'>439</span>  */</span><span class="WHIT">
<span class='line'>440</span> </span><span class="NAME">cc.rectIntersection</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="KEYW">function</span><span class="WHIT"> </span><span class="PUNC">(</span><span class="NAME">rectA</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="NAME">rectB</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="WHIT">
<span class='line'>441</span> </span><span class="WHIT">    </span><span class="KEYW">var</span><span class="WHIT"> </span><span class="NAME">intersection</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">cc.rect</span><span class="PUNC">(</span><span class="WHIT">
<span class='line'>442</span> </span><span class="WHIT">        </span><span class="NAME">Math.max</span><span class="PUNC">(</span><span class="NAME">cc.Rect.CCRectGetMinX</span><span class="PUNC">(</span><span class="NAME">rectA</span><span class="PUNC">)</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="NAME">cc.Rect.CCRectGetMinX</span><span class="PUNC">(</span><span class="NAME">rectB</span><span class="PUNC">)</span><span class="PUNC">)</span><span class="PUNC">,</span><span class="WHIT">
<span class='line'>443</span> </span><span class="WHIT">        </span><span class="NAME">Math.max</span><span class="PUNC">(</span><span class="NAME">cc.Rect.CCRectGetMinY</span><span class="PUNC">(</span><span class="NAME">rectA</span><span class="PUNC">)</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="NAME">cc.Rect.CCRectGetMinY</span><span class="PUNC">(</span><span class="NAME">rectB</span><span class="PUNC">)</span><span class="PUNC">)</span><span class="PUNC">,</span><span class="WHIT">
<span class='line'>444</span> </span><span class="WHIT">        </span><span class="NUMB">0</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="NUMB">0</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>445</span> 
<span class='line'>446</span> </span><span class="WHIT">    </span><span class="NAME">intersection.size.width</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">Math.min</span><span class="PUNC">(</span><span class="NAME">cc.Rect.CCRectGetMaxX</span><span class="PUNC">(</span><span class="NAME">rectA</span><span class="PUNC">)</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="NAME">cc.Rect.CCRectGetMaxX</span><span class="PUNC">(</span><span class="NAME">rectB</span><span class="PUNC">)</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="PUNC">-</span><span class="WHIT"> </span><span class="NAME">cc.Rect.CCRectGetMinX</span><span class="PUNC">(</span><span class="NAME">intersection</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>447</span> </span><span class="WHIT">    </span><span class="NAME">intersection.size.height</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">Math.min</span><span class="PUNC">(</span><span class="NAME">cc.Rect.CCRectGetMaxY</span><span class="PUNC">(</span><span class="NAME">rectA</span><span class="PUNC">)</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="NAME">cc.Rect.CCRectGetMaxY</span><span class="PUNC">(</span><span class="NAME">rectB</span><span class="PUNC">)</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="PUNC">-</span><span class="WHIT"> </span><span class="NAME">cc.Rect.CCRectGetMinY</span><span class="PUNC">(</span><span class="NAME">intersection</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>448</span> </span><span class="WHIT">    </span><span class="KEYW">return</span><span class="WHIT"> </span><span class="NAME">intersection</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>449</span> </span><span class="PUNC">}</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>450</span> 
<span class='line'>451</span> </span><span class="COMM">//</span><span class="WHIT">
<span class='line'>452</span> </span><span class="COMM">// Rect JSB compatibility</span><span class="WHIT">
<span class='line'>453</span> </span><span class="COMM">// JSB uses:</span><span class="WHIT">
<span class='line'>454</span> </span><span class="COMM">//   rect.x, rect.y, rect.width and rect.height</span><span class="WHIT">
<span class='line'>455</span> </span><span class="COMM">// while HTML5 uses:</span><span class="WHIT">
<span class='line'>456</span> </span><span class="COMM">//   rect.origin, rect.size</span><span class="WHIT">
<span class='line'>457</span> </span><span class="COMM">//</span><span class="WHIT">
<span class='line'>458</span> </span><span class="NAME">cc.Rect.prototype.getX</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="KEYW">function</span><span class="PUNC">(</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="WHIT">
<span class='line'>459</span> </span><span class="WHIT">    </span><span class="KEYW">return</span><span class="WHIT"> </span><span class="NAME">this.origin.x</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>460</span> </span><span class="PUNC">}</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>461</span> </span><span class="NAME">cc.Rect.prototype.setX</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="KEYW">function</span><span class="PUNC">(</span><span class="NAME">x</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="WHIT">
<span class='line'>462</span> </span><span class="WHIT">    </span><span class="NAME">this.origin.x</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">x</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>463</span> </span><span class="PUNC">}</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>464</span> </span><span class="NAME">cc.Rect.prototype.getY</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="KEYW">function</span><span class="PUNC">(</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="WHIT">
<span class='line'>465</span> </span><span class="WHIT">    </span><span class="KEYW">return</span><span class="WHIT"> </span><span class="NAME">this.origin.y</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>466</span> </span><span class="PUNC">}</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>467</span> </span><span class="NAME">cc.Rect.prototype.setY</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="KEYW">function</span><span class="PUNC">(</span><span class="NAME">y</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="WHIT">
<span class='line'>468</span> </span><span class="WHIT">    </span><span class="NAME">this.origin.y</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">y</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>469</span> </span><span class="PUNC">}</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>470</span> </span><span class="NAME">cc.Rect.prototype.getWidth</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="KEYW">function</span><span class="PUNC">(</span><span class="PUNC">)</span><span class="PUNC">{</span><span class="WHIT">
<span class='line'>471</span> </span><span class="WHIT">    </span><span class="KEYW">return</span><span class="WHIT"> </span><span class="NAME">this.size.width</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>472</span> </span><span class="PUNC">}</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>473</span> </span><span class="NAME">cc.Rect.prototype.setWidth</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="KEYW">function</span><span class="PUNC">(</span><span class="NAME">w</span><span class="PUNC">)</span><span class="PUNC">{</span><span class="WHIT">
<span class='line'>474</span> </span><span class="WHIT">    </span><span class="NAME">this.size.width</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">w</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>475</span> </span><span class="PUNC">}</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>476</span> </span><span class="NAME">cc.Rect.prototype.getHeight</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="KEYW">function</span><span class="PUNC">(</span><span class="PUNC">)</span><span class="PUNC">{</span><span class="WHIT">
<span class='line'>477</span> </span><span class="WHIT">    </span><span class="KEYW">return</span><span class="WHIT"> </span><span class="NAME">this.size.height</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>478</span> </span><span class="PUNC">}</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>479</span> </span><span class="NAME">cc.Rect.prototype.setHeight</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="KEYW">function</span><span class="PUNC">(</span><span class="NAME">h</span><span class="PUNC">)</span><span class="PUNC">{</span><span class="WHIT">
<span class='line'>480</span> </span><span class="WHIT">    </span><span class="NAME">this.size.height</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">h</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>481</span> </span><span class="PUNC">}</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>482</span> </span><span class="NAME">Object.defineProperties</span><span class="PUNC">(</span><span class="NAME">cc.Rect.prototype</span><span class="PUNC">,</span><span class="WHIT">
<span class='line'>483</span> </span><span class="WHIT">                </span><span class="PUNC">{</span><span class="WHIT">
<span class='line'>484</span> </span><span class="WHIT">                    </span><span class="STRN">"x"</span><span class="WHIT"> </span><span class="PUNC">:</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="WHIT">
<span class='line'>485</span> </span><span class="WHIT">                        </span><span class="NAME">get</span><span class="WHIT"> </span><span class="PUNC">:</span><span class="WHIT"> </span><span class="KEYW">function</span><span class="PUNC">(</span><span class="PUNC">)</span><span class="PUNC">{</span><span class="WHIT">
<span class='line'>486</span> </span><span class="WHIT">                            </span><span class="KEYW">return</span><span class="WHIT"> </span><span class="NAME">this.getX</span><span class="PUNC">(</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>487</span> </span><span class="WHIT">                        </span><span class="PUNC">}</span><span class="PUNC">,</span><span class="WHIT">
<span class='line'>488</span> </span><span class="WHIT">                        </span><span class="NAME">set</span><span class="WHIT"> </span><span class="PUNC">:</span><span class="WHIT"> </span><span class="KEYW">function</span><span class="PUNC">(</span><span class="NAME">newValue</span><span class="PUNC">)</span><span class="PUNC">{</span><span class="WHIT">
<span class='line'>489</span> </span><span class="WHIT">                            </span><span class="NAME">this.setX</span><span class="PUNC">(</span><span class="NAME">newValue</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>490</span> </span><span class="WHIT">                        </span><span class="PUNC">}</span><span class="PUNC">,</span><span class="WHIT">
<span class='line'>491</span> </span><span class="WHIT">                        </span><span class="NAME">enumerable</span><span class="WHIT"> </span><span class="PUNC">:</span><span class="WHIT"> </span><span class="KEYW">true</span><span class="PUNC">,</span><span class="WHIT">
<span class='line'>492</span> </span><span class="WHIT">                        </span><span class="NAME">configurable</span><span class="WHIT"> </span><span class="PUNC">:</span><span class="WHIT"> </span><span class="KEYW">true</span><span class="WHIT">
<span class='line'>493</span> </span><span class="WHIT">                    </span><span class="PUNC">}</span><span class="PUNC">,</span><span class="WHIT">
<span class='line'>494</span> </span><span class="WHIT">                    </span><span class="STRN">"y"</span><span class="WHIT"> </span><span class="PUNC">:</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="WHIT">
<span class='line'>495</span> </span><span class="WHIT">                        </span><span class="NAME">get</span><span class="WHIT"> </span><span class="PUNC">:</span><span class="WHIT"> </span><span class="KEYW">function</span><span class="PUNC">(</span><span class="PUNC">)</span><span class="PUNC">{</span><span class="WHIT">
<span class='line'>496</span> </span><span class="WHIT">                            </span><span class="KEYW">return</span><span class="WHIT"> </span><span class="NAME">this.getY</span><span class="PUNC">(</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>497</span> </span><span class="WHIT">                        </span><span class="PUNC">}</span><span class="PUNC">,</span><span class="WHIT">
<span class='line'>498</span> </span><span class="WHIT">                        </span><span class="NAME">set</span><span class="WHIT"> </span><span class="PUNC">:</span><span class="WHIT"> </span><span class="KEYW">function</span><span class="PUNC">(</span><span class="NAME">newValue</span><span class="PUNC">)</span><span class="PUNC">{</span><span class="WHIT">
<span class='line'>499</span> </span><span class="WHIT">                            </span><span class="NAME">this.setY</span><span class="PUNC">(</span><span class="NAME">newValue</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>500</span> </span><span class="WHIT">                        </span><span class="PUNC">}</span><span class="PUNC">,</span><span class="WHIT">
<span class='line'>501</span> </span><span class="WHIT">                        </span><span class="NAME">enumerable</span><span class="WHIT"> </span><span class="PUNC">:</span><span class="WHIT"> </span><span class="KEYW">true</span><span class="PUNC">,</span><span class="WHIT">
<span class='line'>502</span> </span><span class="WHIT">                        </span><span class="NAME">configurable</span><span class="WHIT"> </span><span class="PUNC">:</span><span class="WHIT"> </span><span class="KEYW">true</span><span class="WHIT">
<span class='line'>503</span> </span><span class="WHIT">                    </span><span class="PUNC">}</span><span class="PUNC">,</span><span class="WHIT">
<span class='line'>504</span> </span><span class="WHIT">                    </span><span class="STRN">"width"</span><span class="WHIT"> </span><span class="PUNC">:</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="WHIT">
<span class='line'>505</span> </span><span class="WHIT">                        </span><span class="NAME">get</span><span class="WHIT"> </span><span class="PUNC">:</span><span class="WHIT"> </span><span class="KEYW">function</span><span class="PUNC">(</span><span class="PUNC">)</span><span class="PUNC">{</span><span class="WHIT">
<span class='line'>506</span> </span><span class="WHIT">                            </span><span class="KEYW">return</span><span class="WHIT"> </span><span class="NAME">this.getWidth</span><span class="PUNC">(</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>507</span> </span><span class="WHIT">                        </span><span class="PUNC">}</span><span class="PUNC">,</span><span class="WHIT">
<span class='line'>508</span> </span><span class="WHIT">                        </span><span class="NAME">set</span><span class="WHIT"> </span><span class="PUNC">:</span><span class="WHIT"> </span><span class="KEYW">function</span><span class="PUNC">(</span><span class="NAME">newValue</span><span class="PUNC">)</span><span class="PUNC">{</span><span class="WHIT">
<span class='line'>509</span> </span><span class="WHIT">                            </span><span class="NAME">this.setWidth</span><span class="PUNC">(</span><span class="NAME">newValue</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>510</span> </span><span class="WHIT">                        </span><span class="PUNC">}</span><span class="PUNC">,</span><span class="WHIT">
<span class='line'>511</span> </span><span class="WHIT">                        </span><span class="NAME">enumerable</span><span class="WHIT"> </span><span class="PUNC">:</span><span class="WHIT"> </span><span class="KEYW">true</span><span class="PUNC">,</span><span class="WHIT">
<span class='line'>512</span> </span><span class="WHIT">                        </span><span class="NAME">configurable</span><span class="WHIT"> </span><span class="PUNC">:</span><span class="WHIT"> </span><span class="KEYW">true</span><span class="WHIT">
<span class='line'>513</span> </span><span class="WHIT">                    </span><span class="PUNC">}</span><span class="PUNC">,</span><span class="WHIT">
<span class='line'>514</span> </span><span class="WHIT">                    </span><span class="STRN">"height"</span><span class="WHIT"> </span><span class="PUNC">:</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="WHIT">
<span class='line'>515</span> </span><span class="WHIT">                        </span><span class="NAME">get</span><span class="WHIT"> </span><span class="PUNC">:</span><span class="WHIT"> </span><span class="KEYW">function</span><span class="PUNC">(</span><span class="PUNC">)</span><span class="PUNC">{</span><span class="WHIT">
<span class='line'>516</span> </span><span class="WHIT">                            </span><span class="KEYW">return</span><span class="WHIT"> </span><span class="NAME">this.getHeight</span><span class="PUNC">(</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>517</span> </span><span class="WHIT">                        </span><span class="PUNC">}</span><span class="PUNC">,</span><span class="WHIT">
<span class='line'>518</span> </span><span class="WHIT">                        </span><span class="NAME">set</span><span class="WHIT"> </span><span class="PUNC">:</span><span class="WHIT"> </span><span class="KEYW">function</span><span class="PUNC">(</span><span class="NAME">newValue</span><span class="PUNC">)</span><span class="PUNC">{</span><span class="WHIT">
<span class='line'>519</span> </span><span class="WHIT">                            </span><span class="NAME">this.setHeight</span><span class="PUNC">(</span><span class="NAME">newValue</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>520</span> </span><span class="WHIT">                        </span><span class="PUNC">}</span><span class="PUNC">,</span><span class="WHIT">
<span class='line'>521</span> </span><span class="WHIT">                        </span><span class="NAME">enumerable</span><span class="WHIT"> </span><span class="PUNC">:</span><span class="WHIT"> </span><span class="KEYW">true</span><span class="PUNC">,</span><span class="WHIT">
<span class='line'>522</span> </span><span class="WHIT">                        </span><span class="NAME">configurable</span><span class="WHIT"> </span><span class="PUNC">:</span><span class="WHIT"> </span><span class="KEYW">true</span><span class="WHIT">
<span class='line'>523</span> </span><span class="WHIT">                    </span><span class="PUNC">}</span><span class="WHIT">
<span class='line'>524</span> </span><span class="WHIT">                </span><span class="PUNC">}</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>525</span> 
<span class='line'>526</span> 
<span class='line'>527</span> </span><span class="COMM">// Deprecated</span><span class="WHIT">
<span class='line'>528</span> </span><span class="NAME">cc.Rect.CCRectEqualToRect</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">cc.rectEqualToRect</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>529</span> </span><span class="NAME">cc.Rect.CCRectContainsRect</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">cc.rectContainsRect</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>530</span> </span><span class="NAME">cc.Rect.CCRectGetMaxX</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">cc.rectGetMaxX</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>531</span> </span><span class="NAME">cc.Rect.CCRectGetMidX</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">cc.rectGetMidX</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>532</span> </span><span class="NAME">cc.Rect.CCRectGetMinX</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">cc.rectGetMinX</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>533</span> </span><span class="NAME">cc.Rect.CCRectGetMaxY</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">cc.rectGetMaxY</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>534</span> </span><span class="NAME">cc.Rect.CCRectGetMidY</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">cc.rectGetMidY</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>535</span> </span><span class="NAME">cc.Rect.CCRectGetMinY</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">cc.rectGetMinY</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>536</span> </span><span class="NAME">cc.Rect.CCRectContainsPoint</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">cc.rectContainsPoint</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>537</span> </span><span class="NAME">cc.Rect.CCRectIntersectsRect</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">cc.rectIntersectsRect</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>538</span> </span><span class="NAME">cc.Rect.CCRectUnion</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">cc.rectUnion</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>539</span> </span><span class="NAME">cc.Rect.CCRectIntersection</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">cc.rectIntersection</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>540</span> 
<span class='line'>541</span> </span></pre></body></html>